2909174912

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:231

約数の個数: 256

約数和(自身を含む): 7430952960

約数和(自身を除く): 4521778048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 61, 62, 64, 68, 101, 112, 119, 122, 124, 128, 136, 202, 217, 224, 238, 244, 248, 272, 404, 427, 434, 448, 476, 488, 496, 527, 544, 707, 808, 854, 868, 896, 952, 976, 992, 1037, 1054, 1088, 1414, 1616, 1708, 1717, 1736, 1891, 1904, 1952, 1984, 2074, 2108, 2176, 2828, 3131, 3232, 3416, 3434, 3472, 3689, 3782, 3808, 3904, 3968, 4148, 4216, 5656, 6161, 6262, 6464, 6832, 6868, 6944, 7259, 7378, 7564, 7616, 7808, 8296, 8432, 11312, 12019, 12322, 12524, 12928, 13237, 13664, 13736, 13888, 14518, 14756, 15128, 15232, 16592, 16864, 21917, 22624, 24038, 24644, 25048, 26474, 27328, 27472, 27776, 29036, 29512, 30256, 32147, 33184, 33728, 43127, 43834, 45248, 48076, 49288, 50096, 52948, 53227, 54656, 54944, 58072, 59024, 60512, 64294, 66368, 67456, 86254, 87668, 90496, 96152, 98576, 100192, 104737, 105896, 106454, 109888, 116144, 118048, 121024, 128588, 132736, 172508, 175336, 190991, 192304, 197152, 200384, 209474, 211792, 212908, 219776, 225029, 232288, 236096, 242048, 257176, 345016, 350672, 372589, 381982, 384608, 394304, 400768, 418948, 423584, 425816, 450058, 464576, 472192, 514352, 690032, 701344, 733159, 745178, 763964, 769216, 788608, 837896, 847168, 851632, 900116, 929152, 1028704, 1336937, 1380064, 1402688, 1466318, 1490356, 1527928, 1538432, 1675792, 1694336, 1703264, 1800232, 2057408, 2673874, 2760128, 2805376, 2932636, 2980712, 3055856, 3246847, 3351584, 3406528, 3600464, 4114816, 5347748, 5520256, 5865272, 5961424, 6111712, 6493694, 6703168, 6813056, 7200928, 10695496, 11730544, 11922848, 12223424, 12987388, 13406336, 14401856, 21390992, 22727929, 23461088, 23845696, 24446848, 25974776, 28803712, 42781984, 45455858, 46922176, 47691392, 51949552, 85563968, 90911716, 93844352, 103899104, 171127936, 181823432, 207798208, 363646864, 415596416, 727293728, 1454587456, 2909174912]

約数ペア:

[(1, 2909174912), (2, 1454587456), (4, 727293728), (7, 415596416), (8, 363646864), (14, 207798208), (16, 181823432), (17, 171127936), (28, 103899104), (31, 93844352), (32, 90911716), (34, 85563968), (56, 51949552), (61, 47691392), (62, 46922176), (64, 45455858), (68, 42781984), (101, 28803712), (112, 25974776), (119, 24446848), (122, 23845696), (124, 23461088), (128, 22727929), (136, 21390992), (202, 14401856), (217, 13406336), (224, 12987388), (238, 12223424), (244, 11922848), (248, 11730544), (272, 10695496), (404, 7200928), (427, 6813056), (434, 6703168), (448, 6493694), (476, 6111712), (488, 5961424), (496, 5865272), (527, 5520256), (544, 5347748), (707, 4114816), (808, 3600464), (854, 3406528), (868, 3351584), (896, 3246847), (952, 3055856), (976, 2980712), (992, 2932636), (1037, 2805376), (1054, 2760128), (1088, 2673874), (1414, 2057408), (1616, 1800232), (1708, 1703264), (1717, 1694336), (1736, 1675792), (1891, 1538432), (1904, 1527928), (1952, 1490356), (1984, 1466318), (2074, 1402688), (2108, 1380064), (2176, 1336937), (2828, 1028704), (3131, 929152), (3232, 900116), (3416, 851632), (3434, 847168), (3472, 837896), (3689, 788608), (3782, 769216), (3808, 763964), (3904, 745178), (3968, 733159), (4148, 701344), (4216, 690032), (5656, 514352), (6161, 472192), (6262, 464576), (6464, 450058), (6832, 425816), (6868, 423584), (6944, 418948), (7259, 400768), (7378, 394304), (7564, 384608), (7616, 381982), (7808, 372589), (8296, 350672), (8432, 345016), (11312, 257176), (12019, 242048), (12322, 236096), (12524, 232288), (12928, 225029), (13237, 219776), (13664, 212908), (13736, 211792), (13888, 209474), (14518, 200384), (14756, 197152), (15128, 192304), (15232, 190991), (16592, 175336), (16864, 172508), (21917, 132736), (22624, 128588), (24038, 121024), (24644, 118048), (25048, 116144), (26474, 109888), (27328, 106454), (27472, 105896), (27776, 104737), (29036, 100192), (29512, 98576), (30256, 96152), (32147, 90496), (33184, 87668), (33728, 86254), (43127, 67456), (43834, 66368), (45248, 64294), (48076, 60512), (49288, 59024), (50096, 58072), (52948, 54944), (53227, 54656)]